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Sound production from tape recorder makes use of
Options
(a) crests and troughs
(b) magnetic energy
(c) electrical energy
(d) none of these
Correct Answer:
magnetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- Electrical force is acting between two charges kept in vacuum. A copper plate
- A light emitting diode(LED) has a voltage drop of 2 volt across it
- Ohm’s law valid
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- Electrical force is acting between two charges kept in vacuum. A copper plate
- A light emitting diode(LED) has a voltage drop of 2 volt across it
- Ohm’s law valid
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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